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MySqlFloat Class — drizzle-orm Architecture

Architecture documentation for the MySqlFloat class in float.ts from the drizzle-orm codebase.

Class typescript DrizzleORM

Entity Profile

Dependency Diagram

graph TD
  a3802a4b_5906_4e46_8751_a5aee36db535["MySqlFloat"]
  4858d54e_9239_ac27_effe_973cae1787e3["float.ts"]
  a3802a4b_5906_4e46_8751_a5aee36db535 -->|defined in| 4858d54e_9239_ac27_effe_973cae1787e3
  b0265ed6_fb37_a93f_63de_76fb50a4f06c["getSQLType()"]
  a3802a4b_5906_4e46_8751_a5aee36db535 -->|method| b0265ed6_fb37_a93f_63de_76fb50a4f06c

Relationship Graph

Source Code

drizzle-orm/src/mysql-core/columns/float.ts lines 37–57

export class MySqlFloat<T extends ColumnBaseConfig<'number', 'MySqlFloat'>>
	extends MySqlColumnWithAutoIncrement<T, MySqlFloatConfig>
{
	static override readonly [entityKind]: string = 'MySqlFloat';

	readonly precision: number | undefined = this.config.precision;
	readonly scale: number | undefined = this.config.scale;
	readonly unsigned: boolean | undefined = this.config.unsigned;

	getSQLType(): string {
		let type = '';
		if (this.precision !== undefined && this.scale !== undefined) {
			type += `float(${this.precision},${this.scale})`;
		} else if (this.precision === undefined) {
			type += 'float';
		} else {
			type += `float(${this.precision})`;
		}
		return this.unsigned ? `${type} unsigned` : type;
	}
}

Domain

Defined In

Source

Frequently Asked Questions

What is the MySqlFloat class?
MySqlFloat is a class in the drizzle-orm codebase, defined in drizzle-orm/src/mysql-core/columns/float.ts.
Where is MySqlFloat defined?
MySqlFloat is defined in drizzle-orm/src/mysql-core/columns/float.ts at line 37.

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